推力锥产品存在深腔、薄壁结构,锻造工艺过程中壁厚差难以控制。
Thrust cone has deep cavity and thin wall. Wall margin is hard to control during the forging process.
可检测圆周缺陷、纵向缺陷和中壁层缺陷。也可用来进行厚度确认和耦合剂的检测。
Probe configurations for circumferential, longitudinal and mid wall defects. Also for thickness verification and couplant monitoring.
在试验的基础上,研究了瓦斯爆炸过程中壁面粗糙度对火焰传播速度和超压的影响。
On the basis of experiment, the influence of wall roughness on fire transmission and overpressure in gas explosion was investigated.
In Joshua 10 verses 36-39 report the conquest of several cities in the south, including Hebron and Debir. But in Judges, we read that they had not been captured: they were captured later, after Joshua's death.
在《约书亚书》第10章,《约书亚书》的第一部分),第36到39节讲述了征服南部几座城池,包括希伯伦和底壁,但在《士师记》中却说,他们并未被占领:,他们后来才被占领,在约书亚死后。
Even if that beaker had all the nutrients that skin cells needed they wouldn't survive very well in solution, they tend to need to be stuck to a surface in order to survive.
即使供给它们所有所需的养分,它们也不能在溶液中正常存活,皮肤细胞倾向于贴壁生长
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